Comparison

SD Kakrela vs Physics by A. Singh Sir

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Physics by A. Singh Sir

Free

📚 Education

No ratingsView app →

About

SD Kakrela

Features

Read full description

SD Kakrela School App bridges the gap between students, teachers, and parents, providing a seamless educational experience. Stay informed with real-time notifications, access essential resources, and engage effortlessly with the school community.

About

Physics by A. Singh Sir

Features

Read full description

Physics by A. Singh Sir is an educational app dedicated to teaching physics through clear, accessible lessons and guidance from A. Singh Sir. It features in-depth study materials, video lectures, and practice problems across key physics topics, aimed at helping students excel in academic and competitive exams. With a focus on conceptual understanding and problem-solving skills, the app provides a structured approach to mastering physics.

Screenshots

SD Kakrela4 screens

Physics by A. Singh Sir4 screens

Verdict

The call

The clearest difference is update cadence: Physics by A. Singh Sir at every 2 months against SD Kakrela's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SD Kakrela ships an update every 9 months, Physics by A. Singh Sir every 2 months. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

Scorecard1 real difference · 5 level

SD Kakrela versus Physics by A. Singh Sir: the parameters behind the verdict, then further details
Parameter	SD Kakrela	Physics by A. Singh Sir
Price	Free	Free
Update frequency	Every 9 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.5	15.0 — better
Further details — not scored
Size	140 MB	111 MB
Age rating	4+	4+
Developer	CampusPro EdTech Private Limited	Anuj Gupta

In-app purchases

None

SD Kakrela

No in-app purchases

None

Physics by A. Singh Sir

No in-app purchases

Questions

Is SD Kakrela free?

SD Kakrela is free to download, with no in-app purchases.

Is Physics by A. Singh Sir free?

Physics by A. Singh Sir is free to download, with no in-app purchases.

Do SD Kakrela or Physics by A. Singh Sir have ads?

Neither SD Kakrela nor Physics by A. Singh Sir shows ads.

Which is updated more often, SD Kakrela or Physics by A. Singh Sir?

SD Kakrela ships an update every 9 months, and Physics by A. Singh Sir every 2 months. Most recently, SD Kakrela was updated on October 30, 2026 and Physics by A. Singh Sir on November 8, 2026.